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JPS6018632B2 - Organic nitrogen-containing superphosphate lime - Google Patents
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JPS6018632B2 - Organic nitrogen-containing superphosphate lime - Google Patents

Organic nitrogen-containing superphosphate lime

Info

Publication number
JPS6018632B2
JPS6018632B2 JP57219098A JP21909882A JPS6018632B2 JP S6018632 B2 JPS6018632 B2 JP S6018632B2 JP 57219098 A JP57219098 A JP 57219098A JP 21909882 A JP21909882 A JP 21909882A JP S6018632 B2 JPS6018632 B2 JP S6018632B2
Authority
JP
Japan
Prior art keywords
superphosphate lime
organic nitrogen
corn
organic
buds
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP57219098A
Other languages
Japanese (ja)
Other versions
JPS59107993A (en
Inventor
英紀 島崎
素良 梅田
聡一 昭野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taki Chemical Co Ltd
Original Assignee
Taki Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taki Chemical Co Ltd filed Critical Taki Chemical Co Ltd
Priority to JP57219098A priority Critical patent/JPS6018632B2/en
Publication of JPS59107993A publication Critical patent/JPS59107993A/en
Publication of JPS6018632B2 publication Critical patent/JPS6018632B2/en
Expired legal-status Critical Current

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  • Fertilizers (AREA)

Description

【発明の詳細な説明】 この発明はトウモロコシ歴芽を含有してなる有機態窒素
含有過りん酸石灰に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an organic nitrogen-containing superphosphate lime containing corn germ.

有機態窒素含有過りん酸石灰は、過りん酸石灰あるいは
車過りん酸石灰を製造する工程に於て製造される。
Organic nitrogen-containing superphosphate lime is produced in the process of producing superphosphate lime or car superphosphate lime.

即ち、りん鉱石と硫酸を反応させる工程に於て、りん鉱
石に蚕蝿、油粕、皮粉、絹紡蚕駒くず、乾燥菌体、肥料
醗酵副産肥料、各種値物油抽出粕等の有機質肥料を添加
混合し、反応させ熟成させ製造される。しかして、過り
ん酸石灰、重過りん酸石灰あるいはこれらと有機物質の
混合物に代え有機態窒素含有過りん酸石灰を製造する従
来の目的は、りん鉱石分解時の酸及び反応熱を利用して
、有機物質を分解させ、無機化率の向上を図ること及び
有機物分解により生成するコロイドミセルにより、りん
酸成分の土壌固定化率を低減させ以つてりん酸成分の利
用率を高めることにあった。
That is, in the process of reacting phosphate rock and sulfuric acid, organic matter such as silkworm flies, oil lees, skin powder, silk spinning shavings, dried bacterial bodies, fertilizer by-products of fertilizer fermentation, and various valuable oil extraction lees is added to phosphate rock. Manufactured by adding fertilizer, mixing, reacting and maturing. Therefore, the conventional purpose of producing organic nitrogen-containing superphosphate lime instead of superphosphate lime, heavy superphosphate lime, or a mixture of these and organic substances is to utilize the acid and reaction heat during decomposition of phosphate rock. By decomposing organic substances and improving the mineralization rate, and by using colloidal micelles generated by decomposing organic substances, it is possible to reduce the soil immobilization rate of phosphoric acid components and increase the utilization rate of phosphoric acid components. Ta.

しかしながら、近年の作物栽培方法の進歩には目ざまし
いものがあり、ハウス栽培、ポリマルチ使用等の栽培方
法が普及し、追肥の困難性から元肥の肥効向上とその持
続性の要望が高まっている。
However, there have been remarkable advances in crop cultivation methods in recent years, and cultivation methods such as greenhouse cultivation and the use of poly mulch have become widespread, and the difficulty of top-dressing has led to increasing demands for improved fertilizing effectiveness and sustainability of base manure.

本発明者らは、このような背景に着目し、研究した結果
、トウモロコシ服芽を利用することにより有機態窒素含
有過りん酸石灰中の窒素の無機化速度を遅らせ、肥効の
持続性を付与すると共にりん酸成分の利用率が向上する
ことを見し、出し、かかる知見にもとずき本発明を完成
したものである。
Focusing on this background, the present inventors conducted research and found that by using corn sprouts, the rate of nitrogen mineralization in superphosphate lime containing organic nitrogen can be slowed down, and the sustainability of the fertilizer effect can be increased. It was found that the utilization rate of the phosphoric acid component was improved when the phosphoric acid component was added, and based on this knowledge, the present invention was completed.

即ち、本発明はトウモロコシ豚芽を含有してなる有機態
窒素含有過りん酸石灰に関する。
That is, the present invention relates to an organic nitrogen-containing superphosphate lime containing corn pig buds.

本発明で使用するトウモロコシ豚芽はコーングリッッ工
場でトウモロコシを調湿した後破砕し、はい乳と分離し
たときに副産されるものであるがこれに限定されるもの
ではない。
The corn buds used in the present invention are by-products obtained by conditioning corn at a corn grit factory, crushing it, and separating it from embryonic milk, but are not limited thereto.

その使用量は有機物の種類、窒素含有量等によりまた後
述するトウモロコシ歴芽の使用態様により異なるが、一
般的には有機物(乾物)に対し0.3%以上が望ましい
。またりん醸成分固定との関係で言えばりも鉱石に対し
て0.4%以上が望ましい。本発明トウモロコシ歴芽の
使用態様としては、有機物あるし、はりん鉱石と混合し
て使用してもよいし、有機態窒素含有過りん酸石灰に任
意の混合手段を利用して混合してもよいが、均一性の点
から概して前者が望ましい。
The amount used varies depending on the type of organic matter, nitrogen content, etc., and the manner in which corn germs are used as described below, but it is generally desirable to use 0.3% or more based on the organic matter (dry matter). Also, in terms of fixing the phosphorous brewing components, it is desirable that the amount is 0.4% or more based on the ore. The corn buds of the present invention may be used as an organic substance, or may be mixed with phosphate rock, or may be mixed with organic nitrogen-containing superphosphate lime using any mixing means. However, the former is generally preferable from the viewpoint of uniformity.

尚、本発明有機態窒素含有過りん酸石灰と他の肥料塩、
塩安、硫安、市費安、塩加、硫加等を混合して使用する
ことは何ら支障はない。以下に本発明の実施例を挙げて
更に説明する。
In addition, the organic nitrogen-containing superphosphate lime of the present invention and other fertilizer salts,
There is no problem in using a mixture of ammonium chloride, ammonium sulfate, ammonium sulfate, salt cured, sulfurized, etc. The present invention will be further explained below with reference to Examples.

実施例 1有機質原料として蚕蝿油柏肥料(N8%)、
脱核酵母(N8%)、皮粉(N12%)を使用し、有機
質原料とりん鉱石(フロリダ産)を混合し、これに比S
0470%濃度の硫酸を加えて昆合後、60℃で5日間
恒温槽で熟成し、有機態窒素含有過りん酸石灰を製造し
た。
Example 1 Silkworm oil oak fertilizer (N8%) as an organic raw material,
Using denucleated yeast (N8%) and skin powder (N12%), organic raw materials and phosphate rock (produced in Florida) are mixed, and this is
After adding sulfuric acid at a concentration of 0.470% and consolidating, the mixture was aged in a constant temperature bath at 60° C. for 5 days to produce organic nitrogen-containing superphosphate lime.

(比較例 サンプルM.1〜3) 一方これに30〜60メッシュのトウモロコシ歴芽を加
えて混合し、トウモロコシ豚芽を含有する有機態窒素含
有過りん酸石灰を製造した(本発明例、サンプルM.4
〜6)またサンプルM,4のトウモロコシ肥芽に代えデ
ンプンを使用した(比較例、サンプル舵.7)。
(Comparative Example Samples M.1 to 3) On the other hand, 30 to 60 mesh of corn buds were added and mixed to produce organic nitrogen-containing superphosphate lime containing corn buds (Inventive Example, Sample M.4
~6) Also, starch was used instead of corn fertilizer in samples M and 4 (comparative example, sample rudder.7).

これらの肥料について、常法に従い無機化率を測定した
結果及び過りん酸石灰の成分を第1表に示す。第1表 注)サンプル豚1 蚕蟻油粕使用 豚2 脱核酵母使用 修3 皮粉使用 修4 皮粉とトウモロコシ豚芽 使用 修5 蚕蟻油粕とトウモロコシ 豚芽使用 修6 脱核酵母とトウモロコシ 芽使用 豚7 皮粉とデンプン使用 上記からトウモロコシ腔芽を含有した有機態窒素含有過
りん酸石灰は無機化速度が低下していることが判る。
Table 1 shows the results of measuring the mineralization rate of these fertilizers according to a conventional method and the components of superphosphate lime. Table 1 Note) Sample pig 1 Pig using silkworm ant oil meal 2 Refining using denucleated yeast 3 Refining using skin powder 4 Refining using skin powder and corn pig buds 5 Refining using silkworm ant oil cake and corn pig buds 6 Recipient using denucleated yeast and corn sprouts Pig 7: Use of skin powder and starch From the above, it can be seen that the mineralization rate of organic nitrogen-containing superphosphate lime containing corn coelomic buds is reduced.

作用機構については明らかでないが、ただ単にC/Nに
よるものでないことは明らかである。次に上記各試料を
用いてりん醸成分の利用率測定した結果を第2表に示す
Although the mechanism of action is not clear, it is clear that this is not simply due to C/N. Next, Table 2 shows the results of measuring the utilization rate of rinjo ingredients using each of the above samples.

○’試験方法 各試料1/5000aワグナーポツトを使用しキャベツ
を栽培する。
○'Test method: Cultivate cabbage for each sample using a 1/5000a Wagner pot.

栽培士愛にはポット当りN、P2QK20各1のこなる
ように硫安及び塩加を加えた。定億から収穫までの栽培
期間は45日間である。
Ammonium sulfate and salt were added to Cultivator Ai in amounts of 1 each of N and P2QK20 per pot. The cultivation period from harvest to harvest is 45 days.

尚」りん酸成分の利用率は収穫物の成分及び跡地土壌の
分析結果から算定した。第 2 表 注)サンプル豚8は過りん酸石灰単味(成分P2051
8.5%)を示す。
The utilization rate of phosphoric acid components was calculated from the analysis results of the components of the harvest and the soil at the site. Note in Table 2) Sample pig 8 was made with superphosphate (component P2051).
8.5%).

実施例 2 りん鉱石粉(P20530%)422部、皮粉(N 1
2%)10礎部、トウモロコシ豚芽10畔部を混合し、
これに日2S0440%濃度の硫酸378部を加えよく
混合した後、60℃で5日間恒温槽で熟成し、有機態窒
素含有過りん酸石灰を製造した(本発明例)。
Example 2 422 parts of phosphate rock powder (P20530%), leather powder (N 1
2%) 10 base parts, 10 corn buds mixed,
After adding 378 parts of sulfuric acid with a concentration of 40% and mixing well, the mixture was aged in a constant temperature bath at 60° C. for 5 days to produce organic nitrogen-containing superphosphate lime (an example of the present invention).

一方トウモロコシ豚芽を使用しないことを除いては、本
発明例と同一の方法により有機態窒素含有過りん酸石灰
を製造した(比較例)。この両者について、常法により
無機化率を測定した結果は、第3表に示す通りであり、
実施例1と同様の方法によりキャベツを栽培してりん酸
利用率を測定した結果は、本発明品については19.2
%であり、比較例品については18.5%であった。
On the other hand, an organic nitrogen-containing superphosphate lime was produced by the same method as in the present invention except that corn pig buds were not used (comparative example). The results of measuring the mineralization rate of both of them using a conventional method are shown in Table 3.
The results of cultivating cabbage and measuring the phosphoric acid utilization rate using the same method as in Example 1 were 19.2 for the product of the present invention.
%, and for the comparative example product it was 18.5%.

Claims (1)

【特許請求の範囲】[Claims] 1 トウモロコシ胚芽を含有してなる有機態窒素含有過
りん酸石灰。
1 Organic nitrogen-containing superphosphate lime containing corn germ.
JP57219098A 1982-12-13 1982-12-13 Organic nitrogen-containing superphosphate lime Expired JPS6018632B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57219098A JPS6018632B2 (en) 1982-12-13 1982-12-13 Organic nitrogen-containing superphosphate lime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57219098A JPS6018632B2 (en) 1982-12-13 1982-12-13 Organic nitrogen-containing superphosphate lime

Publications (2)

Publication Number Publication Date
JPS59107993A JPS59107993A (en) 1984-06-22
JPS6018632B2 true JPS6018632B2 (en) 1985-05-11

Family

ID=16730222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57219098A Expired JPS6018632B2 (en) 1982-12-13 1982-12-13 Organic nitrogen-containing superphosphate lime

Country Status (1)

Country Link
JP (1) JPS6018632B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09271261A (en) * 1996-04-09 1997-10-21 Shigenobu Watari Manufacture of soil conditioner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0686344B2 (en) * 1989-01-04 1994-11-02 多木化学株式会社 Organic fertilizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09271261A (en) * 1996-04-09 1997-10-21 Shigenobu Watari Manufacture of soil conditioner

Also Published As

Publication number Publication date
JPS59107993A (en) 1984-06-22

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